Editing Module:TalentList

-- Credit: Original SkillList was created by Fyre (FishAus) then edited by Scotty (ZeelNightwolf) and used as a base for tagsList.

local p = {}

-- Grabs args from the parent frame
-- Trims and parses the args into a table, then returns the table
function norm()
    local origArgs = mw.getCurrentFrame():getParent().args
    local args = {}
    
    for k, v in pairs( origArgs ) do
        v = mw.text.trim( tostring( v ) )
        if v ~= '' then
            args[k] = v
        end
    end
    
    return args
end

-- Main entry point for the Module
function p.main()
    -- get args from the Template
    local args = norm()
    
	if args.list == nil or args.list == '' then
        return '\'list\' must be specified.'
    end
	
    -- assign variables for list
    local list = args.list
	
    -- load lists
    local itemData = require( "Module:ItemData" )
	local tagList = ''

	--Check Passes
	if list ~= 'tags' then
        return tagsList .. ' Incorrect use of pass. '
    end	
	
	local a = {}
	--Talent List
	if list == 'tags' then
		tagsList = tagsList .. '=== Tags List ===\n'  
		tagsList = tagsList .. '<div style=\"column-count:3;-moz-column-count:3;-webkit-column-count:3\">\n'
    	
		for k,v in pairs(itemData.tags) do        
            if itemData.tags[k] ~= nil or itemData.tags[k] ~= '' then
               table.insert(a,k)
            end
        end
        table.sort(a)
        for i,n in ipairs(a) do
            tagsList = tagsList .. '* [[' .. n .. ']]\n'                
        end		
		
	tagsList = tagsList .. '</div>'
	end	

return tagsList
end

return p